N.Y.C. Admin. Code § 28-315.9: § 28-315.9 Single-occupant toilet rooms.

Notwithstanding any other provision of law or rule requiring separate facilities for each sex, on and after January 1, 2017, all single-occupant toilet rooms shall be made available for use by persons of any sex in accordance with section 403.2.2 of the New York city plumbing code. Nothing in this section shall be construed to require physical alteration of a single-occupant toilet room except for the posting and maintenance of appropriate signage in accordance with section 403.4 such code.

(L.L. 2016/079, 6/28/2016, eff. 10/26/2016; Am. L.L. 2021/126, 11/7/2021, eff. 11/7/2022)